WO2012131659A1 - Système et procédé permettant une transmission sécurisée des sms - Google Patents

Système et procédé permettant une transmission sécurisée des sms Download PDF

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Publication number
WO2012131659A1
WO2012131659A1 PCT/IB2012/051609 IB2012051609W WO2012131659A1 WO 2012131659 A1 WO2012131659 A1 WO 2012131659A1 IB 2012051609 W IB2012051609 W IB 2012051609W WO 2012131659 A1 WO2012131659 A1 WO 2012131659A1
Authority
WO
WIPO (PCT)
Prior art keywords
sms
sim card
encryption
platform
application
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2012/051609
Other languages
English (en)
Inventor
Ugur YIGIT
Alp Sardag
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Turkcell Iletisim Hizmetleri AS
Original Assignee
Turkcell Iletisim Hizmetleri AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Turkcell Iletisim Hizmetleri AS filed Critical Turkcell Iletisim Hizmetleri AS
Priority to US14/009,155 priority Critical patent/US20140079219A1/en
Priority to MDA20130068A priority patent/MD20130068A2/ro
Priority to DE112012001536.3T priority patent/DE112012001536T5/de
Publication of WO2012131659A1 publication Critical patent/WO2012131659A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/385—Payment protocols; Details thereof using an alias or single-use codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/58—Message adaptation for wireless communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0435—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • H04L63/0838—Network architectures or network communication protocols for network security for authentication of entities using passwords using one-time-passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/72—Subscriber identity

Definitions

  • the present invention relates to a system and a method which performs secure message transmission by enabling the SMSs (Short Message Service) to be sent encrypted and to be opened only in the mobile devices, wherein the SIM (Subscriber Identity Module) card belonging to the MSISDN (Mobile Subscriber Integrated Services Digital Network Number) to which they are sent, is installed.
  • SMSs Short Message Service
  • SIM Subscriber Identity Module
  • MSISDN Mobile Subscriber Integrated Services Digital Network Number
  • Korean Patent document no KR20080030266A an application known in the state of the art, discloses a method enabling the SMSs sent to be encrypted. First, the received SMS is controlled whether it is encrypted or not. If it is determined that the SMS is encrypted, the receiver is required to enter an encryption key value. If this key is same with the key determined by the sender, the content of the SMS is shown.
  • Great Britain Patent document no GB2415574 an application known in the state of the art, discloses a system for transmitting messages such as SMS messages and WAP push messages between devices registered with a telecommunication system.
  • the messages are authenticated in the system.
  • the first device sends the key and the MSISDN information to the second device. This information is stored in the second device.
  • the first device creates the message and hash value is calculated using the key of the first device.
  • the secure message including the hash value and the message is transmitted to the second device and the hash value is calculated using the key of the first device which is stored and the MSISDN information of the first device.
  • the message is opened in case the hash value composed in two different devices is the same.
  • the objective of the present invention is to provide a system and a method enabling the sent SMSs to be read only in the SIM card belonging to the MSISDN to which they are sent.
  • a further objective of the present invention is to provide a system and a method which prevents the sent SMSs from being directed to other MSISDNs.
  • Figure -1 is the schematic block diagram of the inventive system.
  • FIG -2 is the flowchart of the method that operates the inventive system.
  • the components shown in the figures are each given reference numerals as follows: 1.
  • SMSC Short Message Service Center
  • a system enabling secure message transmission (1) comprises
  • At least one mobile device (2) which can run mobile application and has at least one SIM card,
  • At least one content sender (3) which sends confidential information of the clients such as credit card information or one-time password via
  • At least one SMSC (5) which transmits the information it receives to the mobile device (2)
  • an OTP sending platform (7) which receives the SMS content from the content sender (3), sends it to the encryption platform (6) and sends the encrypted SMS it receives from the encryption platform (6) to the SMSC (5) ( Figure 1).
  • the mobile device (2) is a mobile phone and comprises at least one SIM card.
  • the content sender (3) is an establishment from which the subscriber gets service.
  • the content sender (3) is a bank.
  • the content sender (3) composes the content of the SMS sent to the customers. Since the content includes information which will be unfavorable if third parties get hold of it such as one-time password and credit card information, they are sent by methods having high security measures.
  • the database (4) is the part wherein the encryption keys produced specific to the SIM card by SIM card producers are stored.
  • SMSC (5) is the center which enables the SMSs to be transmitted to the mobile device (2).
  • the encryption platform (6) encrypts the incoming content preferably according to the 3DES (Triple Data Encryption Standard) algorithm.
  • the encryption platform (6) in addition to encrypting the SMS, converts the SMS into binary format and/or adds a code to the SMS.
  • different algorithms can be used instead of 3DES algorithm for encrypting the content.
  • the SMSs are encrypted such that they will be opened only in the mobile device (2) in which the SIM card belonging to the MSISDN, to which they are sent, is installed.
  • the MSISDN to which the SMS is sent is determined.
  • the encryption keys concerning the SIM card belonging to the determined MSISDN are received from the database (4).
  • the SMSs are encrypted according to a certain algorithm using encryption keys.
  • SMSs are encrypted by the encryption platform (6) using encryption keys, according to the 3DES algorithm.
  • OTP (One Time Password) sending platform (7) sends the content it receives from the content sender (3) to the encryption platform (6), and sends the encrypted SMS coming from the encryption platform (6) to the SMSC.
  • a method (100) enabling the SMSs to be sent to the mobile devices (2) upon being encrypted comprises the steps of
  • SMSC sending the encrypted SMS to the target MSISDN (109), running the application loaded in the SIM card (110),
  • the inventive method (100) starts with loading an application to the SIM card that can access the encryption key in the SIM card (101).
  • the encryption key is produced separately for each SIM card and loaded in the SIM card by the SIM card producer.
  • the applications loaded in the SIM card have the required authorization to access the said key.
  • the information related to the encryption keys loaded in the SIM card by the SIM card producer is received from the producer (102) and transferred to a database (4) (103). Third parties getting hold of these keys will jeopardize the security of the subscriber's confidential information. For this reason in the preferred embodiment of the invention, the keys are stored encrypted in the database (4).
  • the SMS to be encrypted is transmitted to the OTP sending platform (7) by the content sender (3) (104).
  • the unencrypted SMS coming to the OTP sending platform (7) is sent to the encryption platform (6) by the OTP sending platform (7) (105).
  • the encryption platform (6) encrypts the SMS so that its content cannot be seen by third parties (106).
  • encryption (106) is performed by the encryption platform (6) using the 3DES algorithm, by means of the encryption keys obtained from the SIM card producer.
  • the encrypted SMS is opened only in the mobile device (2) in which the SIM card belonging to the MSISDN, to which it is sent, is installed.
  • the SMS is encrypted by the encryption platform (6) with the 3DES algorithm, it is converted into binary format by the encryption platform (6), and/or the encryption platform (6) adds a code into the SMS which addresses the application that is loaded in the SIM card and/or which associates the SMS and the application in the SIM card with each other.
  • the encrypted SMSs are transmitted back to the OTP sending platform (7) by the encryption platform (6) (107).
  • the OTP sending platform (7) sends the encrypted SMS to the SMSC (5) (108). SMSC (5) sends the incoming SMS to the target MSISDN (109).
  • the encrypted SMS reaching the SIM card is read by running (110) the application loaded in the SIM card.
  • reaching of the SMS to the SIM card automatically runs the application loaded in the SIM card.
  • the application loaded in the SIM card decrypts encrypted SMS and displays it on the screen of the mobile device (2) (111).
  • the encrypted SMS is decrypted only by the help of the application loaded in the SIM card using the encryption keys on the SIM card and it is displayed on the screen of the mobile device (2).
  • the SMS is displayed as a flash SMS on the screen of the mobile device (2) by the application loaded in the SIM card, and/or appearance and/or storing of the SMS coming to the mobile device (2) in the inbox of the mobile device (2) is inhibited by the application loaded in the SIM card, and/or the SMSs are automatically deleted by the application loaded in the SIM card after they are read (112).
  • the SMS is prevented from being directed to other MSISDNs. Even if the SMSs are directed to another MSISDN by viruses or harmful software that infect the mobile device (2), since the encryption key loaded in the SIM cards will be different it will not be possible to read the SMSs at the said MSISDN to which they are directed.
  • the sent SMSs are enabled to be displayed only in the mobile device (2) in which the SIM card belonging to the MSISDN, to which they are sent, is installed. It is possible to develop a wide variety of embodiments of the inventive system (1) and method (100) enabling secure message transmission.
  • the invention cannot be limited to the examples described herein and it is essentially as defined in the claims.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • Finance (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

La présente invention concerne un système (1) et un procédé (100) qui permet d'envoyer des SMS cryptés et de ne les ouvrir que dans les dispositifs mobiles (2), dans lesquels la carte SIM appartenant aux MSISDN auxquels ils sont envoyés est installée. Le système (1) selon l'invention comprend un dispositif mobile (2) qui peut exécuter une application mobile et dans laquelle une carte SIM peut être installée, un émetteur de contenu (3) qui envoie les informations confidentielles de ses clients par SMS, une base de données (4) dans laquelle les clés de chiffrage produites spécifiques à la carte SIM par la carte SIM sont mémorisées, un SMSC (5) qui transmet les informations qu'il reçoit au dispositif mobile (2), une plateforme de chiffrage (6) qui chiffre les SMS qui seront envoyés, une plateforme d'envoi OTP (7) qui reçoit le contenu des SMS de l'émetteur de contenu (3), l'envoie à la plateforme de chiffrage (6) et envoie le SMS chiffré qu'elle reçoit de la plateforme de chiffrage (6) au SMSC (5).
PCT/IB2012/051609 2011-04-01 2012-04-02 Système et procédé permettant une transmission sécurisée des sms Ceased WO2012131659A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/009,155 US20140079219A1 (en) 2011-04-01 2012-04-02 System and a method enabling secure transmission of sms
MDA20130068A MD20130068A2 (ro) 2011-04-01 2012-04-02 Sistem şi procedeu de asigurare a posibilităţii transmiterii securizate a mesajelor SMS
DE112012001536.3T DE112012001536T5 (de) 2011-04-01 2012-04-02 System und Verfahren zur Ermöglichung sicherer SMS-Übertragung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2011/03175 2011-04-01
TR2011/03175A TR201103175A2 (tr) 2011-04-01 2011-04-01 Güvenli mesaj iletimi sağlayan bir sistem ve yöntem

Publications (1)

Publication Number Publication Date
WO2012131659A1 true WO2012131659A1 (fr) 2012-10-04

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PCT/IB2012/051609 Ceased WO2012131659A1 (fr) 2011-04-01 2012-04-02 Système et procédé permettant une transmission sécurisée des sms

Country Status (5)

Country Link
US (1) US20140079219A1 (fr)
DE (1) DE112012001536T5 (fr)
MD (1) MD20130068A2 (fr)
TR (1) TR201103175A2 (fr)
WO (1) WO2012131659A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2518296A (en) * 2013-09-13 2015-03-18 Vodafone Ip Licensing Ltd Methods and systems for communicating with an M2M device
EP2952029A1 (fr) * 2013-01-31 2015-12-09 Giesecke & Devrient GmbH Procédé d'accès à un service d'un serveur par l'intermédiaire d'une application d'un terminal
CN105635995A (zh) * 2015-04-30 2016-06-01 宇龙计算机通信科技(深圳)有限公司 短信处理方法、终端、云平台和短信处理系统
US9497142B2 (en) 2012-11-30 2016-11-15 T-Mobile Usa, Inc. Triggering actions on a computing device
WO2019024882A1 (fr) * 2017-08-03 2019-02-07 捷开通讯(深圳)有限公司 Procédé de chiffrage automatique de message court, dispositif de stockage et terminal mobile
CN110493735A (zh) * 2019-08-29 2019-11-22 深圳市梦网科技发展有限公司 一种短信处理方法及装置
EP3823243A1 (fr) * 2019-11-14 2021-05-19 Firstpoint Mobile Guard Ltd. Système et procédé de sécurisation de messages électroniques

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US11625699B1 (en) 2016-12-27 2023-04-11 Wells Fargo Bank, N.A. Adaptive daily withdrawal limits for smart chip ATM transactions
US12143823B2 (en) * 2022-05-26 2024-11-12 Taisys Technologies Co., Ltd. Method for implementing request from app by SIM in mobile phone
EP4311289A1 (fr) * 2022-07-22 2024-01-24 Anam Technologies Ltd Messagerie sms sécurisée d'application à personne
US12323416B2 (en) * 2023-06-14 2025-06-03 International Business Machines Corporation Using a user location as an additional security factor for online services

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WO2001035685A1 (fr) * 1999-11-09 2001-05-17 Orange A/S Systeme de delivrance electronique de code d'identification personnel
GB2415574A (en) 2004-06-21 2005-12-28 Vodafone Plc Authenticating messages in a telecommunication system
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KR20080030266A (ko) 2006-09-29 2008-04-04 에스케이네트웍스 주식회사 단문메시지 암호화 서비스 방법 및 장치
US20090257593A1 (en) * 2008-04-10 2009-10-15 Comverse Ltd. Method and apparatus for secure messaging

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GB2415574A (en) 2004-06-21 2005-12-28 Vodafone Plc Authenticating messages in a telecommunication system
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US20090257593A1 (en) * 2008-04-10 2009-10-15 Comverse Ltd. Method and apparatus for secure messaging

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9497142B2 (en) 2012-11-30 2016-11-15 T-Mobile Usa, Inc. Triggering actions on a computing device
EP2952029A1 (fr) * 2013-01-31 2015-12-09 Giesecke & Devrient GmbH Procédé d'accès à un service d'un serveur par l'intermédiaire d'une application d'un terminal
US11063912B2 (en) 2013-09-13 2021-07-13 Vodafone Ip Licensing Limited Methods and systems for communicating with an M2M device
US10673820B2 (en) 2013-09-13 2020-06-02 Vodafone Ip Licensing Limited Communicating with a machine to machine device
GB2518296A (en) * 2013-09-13 2015-03-18 Vodafone Ip Licensing Ltd Methods and systems for communicating with an M2M device
GB2518296B (en) * 2013-09-13 2021-02-24 Vodafone Ip Licensing Ltd Methods and systems for communicating with an M2M device
US10313307B2 (en) 2013-09-13 2019-06-04 Vodafone Ip Licensing Limited Communicating with a machine to machine device
US10412052B2 (en) 2013-09-13 2019-09-10 Vodafone Ip Licensing Limited Managing machine to machine devices
US10439991B2 (en) 2013-09-13 2019-10-08 Vodafone Ip Licensing Limited Communicating with a machine to machine device
US10630646B2 (en) 2013-09-13 2020-04-21 Vodafone Ip Licensing Limited Methods and systems for communicating with an M2M device
CN105635995A (zh) * 2015-04-30 2016-06-01 宇龙计算机通信科技(深圳)有限公司 短信处理方法、终端、云平台和短信处理系统
CN105635995B (zh) * 2015-04-30 2019-02-01 宇龙计算机通信科技(深圳)有限公司 短信处理方法、终端、云平台和短信处理系统
WO2019024882A1 (fr) * 2017-08-03 2019-02-07 捷开通讯(深圳)有限公司 Procédé de chiffrage automatique de message court, dispositif de stockage et terminal mobile
US11516654B2 (en) 2017-08-03 2022-11-29 JRD Communication (Shenzhen) Ltd. Method for automatically encrypting short message, storage device and mobile terminal
CN110493735A (zh) * 2019-08-29 2019-11-22 深圳市梦网科技发展有限公司 一种短信处理方法及装置
EP3823243A1 (fr) * 2019-11-14 2021-05-19 Firstpoint Mobile Guard Ltd. Système et procédé de sécurisation de messages électroniques
US20210153011A1 (en) * 2019-11-14 2021-05-20 FirstPoint Mobile Guard Ltd. System and method for securing electronic message
US11997478B2 (en) 2019-11-14 2024-05-28 FirstPoint Mobile Guard Ltd. System and method for securing electronic message
IL278688B1 (en) * 2019-11-14 2025-12-01 Firstpoint Mobile Guard Ltd System and method for securing electronic message
IL278688B2 (en) * 2019-11-14 2026-04-01 Firstpoint Mobile Guard Ltd Method and system for securing electronic messages

Also Published As

Publication number Publication date
TR201103175A2 (tr) 2012-10-22
DE112012001536T5 (de) 2014-01-02
US20140079219A1 (en) 2014-03-20
MD20130068A2 (ro) 2014-03-31

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